Results 21 to 30 of about 1,554,943 (273)

Frequency-Domain Analysis of Linear Time-Periodic Systems [PDF]

open access: yes, 2004
In this paper, we study convergence of truncated representations of the frequency-response operator of a linear time-periodic system. The frequency-response operator is frequently called the harmonic transfer function. We introduce the concepts of input,
Bernhardsson, Bo   +2 more
core   +1 more source

From collective periodic running states to completely chaotic synchronised states in coupled particle dynamics [PDF]

open access: yes, 2011
We consider the damped and driven dynamics of two interacting particles evolving in a symmetric and spatially periodic potential. The latter is exerted to a time-periodic modulation of its inclination.
A. D. Burbanks   +7 more
core   +2 more sources

Phase-response analysis of synchronization for periodic flows

open access: yes, 2018
We apply the phase-reduction analysis to examine synchronization properties of periodic fluid flows. The dynamics of unsteady flows are described in terms of the phase dynamics reducing the high-dimensional fluid flow to its single scalar phase variable.
Nakao, Hiroya, Taira, Kunihiko
core   +1 more source

Remarks on the k-error linear complexity of p(n)-periodic sequences [PDF]

open access: yes, 2007
Recently the first author presented exact formulas for the number of 2ⁿn-periodic binary sequences with given 1-error linear complexity, and an exact formula for the expected 1-error linear complexity and upper and lower bounds for the expected k-error ...
AGB Lauder   +11 more
core   +1 more source

Capacity Analysis Of Periodical Watermarking

open access: yes, 2004
Publication in the conference proceedings of EUSIPCO, Viena, Austria ...
Topak, Emre   +3 more
openaire   +2 more sources

Stability Analysis of Fractional-Order Periodic Piecewise Nonlinear Systems

open access: yesIEEE Access, 2023
This paper investigates the stability problem of fractional-order periodic piecewise nonlinear systems. As a preparation, the existence and uniqueness of solutions of the system are derived under the Lipschitz condition and expressed in an equivalent ...
Qingqing Li   +4 more
doaj   +1 more source

BDS Satellite Clock Prediction Considering Periodic Variations

open access: yesRemote Sensing, 2021
The periodic noise exists in BeiDou navigation satellite system (BDS) clock offsets. As a commonly used satellite clock prediction model, the spectral analysis model (SAM) typically detects and identifies the periodic terms by the Fast Fourier transform (
Lin Zhao   +4 more
doaj   +1 more source

The Analysis of Periodic Signal Detection Method Based on Duffing System Chaotic Dynamics

open access: yesVìsnik Nacìonalʹnogo Tehnìčnogo Unìversitetu Ukraïni Kììvsʹkij Polìtehnìčnij Ìnstitut: Serìâ Radìotehnìka, Radìoaparatobuduvannâ, 2018
This article presents the analysis of periodic signal detection method based on Duffing system sensitivity to weak influences. The described signal detection method is developed with using of Duffing system that oscillates in chaotic state, without ...
V. V. Martynyuk   +3 more
doaj   +1 more source

Car reliability analysis based on periodic technical tests

open access: yesOpen Engineering, 2021
This article presents the results of the analysis of data from 500 vehicle control stations concerning periodic tests of passenger cars in the number of 2 million.
Dziedziak Paweł   +3 more
doaj   +1 more source

Periodic solutions of semi-explicit differential-algebraic equations with time-dependent constraints [PDF]

open access: yes, 2013
In this paper we investigate the properties of the set of T-periodic solutions of semi-explicit parametrized Differential-Algebraic Equations with non-autonomous constraints of a particular type.
Bisconti, Luca   +2 more
core   +2 more sources

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